Alnylam Pharmaceuticals shares owned by Rtw Investments
Quarter-by-quarter ownership of Alnylam Pharmaceuticals (ALNY) shares owned by Rtw Investments
from 13F filings
Historical chart of Rtw Investments investment in Alnylam Pharmaceuticals
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Quarterly reported holdings in Alnylam Pharmaceuticals by Rtw Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2023-09-30 | $298M | 1.7M | 177.10 |
| 2023-06-30 | $320M | 1.7M | 189.94 |
| 2023-03-31 | $337M | 1.7M | 200.32 |
| 2022-12-31 | $400M | 1.7M | 237.65 |
| 2022-09-30 | $337M | 1.7M | 200.16 |
| 2022-06-30 | $246M | 1.7M | 145.85 |
| 2022-03-31 | $275M | 1.7M | 163.29 |
| 2021-12-31 | $335M | 2.0M | 169.58 |
| 2021-09-30 | $318M | 1.7M | 188.81 |
| 2021-06-30 | $285M | 1.7M | 169.52 |
| 2021-03-31 | $238M | 1.7M | 141.19 |
| 2020-12-31 | $219M | 1.7M | 129.97 |
| 2020-09-30 | $245M | 1.7M | 145.60 |
| 2020-06-30 | $249M | 1.7M | 148.11 |
| 2020-03-31 | $183M | 1.7M | 108.85 |
| 2019-12-31 | $189M | 1.6M | 115.17 |
| 2019-09-30 | $142M | 1.8M | 80.42 |
| 2019-06-30 | $160M | 2.2M | 72.56 |
| 2019-03-31 | $78M | 836k | 93.45 |
| 2018-12-31 | $32M | 440k | 72.91 |
| 2018-09-30 | $34M | 389k | 87.52 |
| 2018-06-30 | $35M | 352k | 98.49 |
| 2018-03-31 | $29M | 246k | 119.10 |
| 2017-12-31 | $46M | 359k | 127.05 |
| 2017-09-30 | $73M | 623k | 117.49 |
| 2017-06-30 | $83M | 1.0M | 79.76 |
| 2017-03-31 | $56M | 1.1M | 51.25 |
| 2016-12-31 | $30M | 789k | 37.44 |
| 2016-09-30 | $64M | 948k | 67.78 |
| 2016-06-30 | $46M | 833k | 55.49 |
| 2016-03-31 | $54M | 866k | 62.77 |
| 2015-12-31 | $53M | 563k | 94.14 |
| 2015-09-30 | $42M | 526k | 80.36 |
| 2015-06-30 | $49M | 411k | 119.87 |
| 2015-03-31 | $37M | 355k | 104.42 |
| 2014-12-31 | $33M | 340k | 97.00 |